HP 46/81 idler gear

[RPZ]

Dear Werner,

Nice gear and great solution.

My biggest problem was lack of knowledge.

Forty seven years ago I studied gears. Found my old schoolbook and was shocked at what I did not remember.

About thirty five years ago I taught myself cad with Generic Cadd on a dos machine. When I could afford Autocad, I also hired some talented folks much better than me and hardly ever touched it afterwards.

OpenSCAD is different. Open source, free, and very nice.

I have not yet figured out how to insert photos in a post so will attach some files.

Just occurred to me that I have not yet printed on paper. Might be too happy too soon.

Regards, Rick